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What is the main difference between mesh and surf functions in MATLAB when plotting 3D surfaces?

easy📝 Conceptual Q11 of 15
MATLAB - 3D Plotting and Visualization
What is the main difference between mesh and surf functions in MATLAB when plotting 3D surfaces?
A<code>mesh</code> creates a wireframe surface, while <code>surf</code> creates a colored surface.
B<code>mesh</code> plots 2D graphs, while <code>surf</code> plots 3D graphs.
C<code>mesh</code> only works with matrices, <code>surf</code> only works with vectors.
D<code>mesh</code> colors the surface, <code>surf</code> shows only edges.
Step-by-Step Solution
Solution:
  1. Step 1: Understand the function outputs

    mesh draws a grid-like wireframe of the surface without filling colors.
  2. Step 2: Compare with surf

    surf draws a colored surface that fills the area between grid lines, showing height with color.
  3. Final Answer:

    mesh creates a wireframe surface, while surf creates a colored surface. -> Option A
  4. Quick Check:

    Wireframe vs colored surface = A [OK]
Quick Trick: Remember: mesh = wireframe, surf = colored surface [OK]
Common Mistakes:
  • Thinking mesh colors the surface
  • Confusing 2D and 3D plotting
  • Assuming mesh only works with vectors

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